{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ZVBBWPJB5LAC57K7GC77ST2IJ5","short_pith_number":"pith:ZVBBWPJB","canonical_record":{"source":{"id":"2412.18092","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2024-12-24T02:07:53Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"c58a5955da3a4ad6742f5b01b82452fd252ee8e75a8347ce76ba910c26e3238d","abstract_canon_sha256":"fd858e0b1daae5b3b1195c27860aed55a52d9d98a57274dc05995e6be6aedd7a"},"schema_version":"1.0"},"canonical_sha256":"cd421b3d21eac02efd5f30bff94f484f558be6e058f4af6f98e8a629e7c8fe67","source":{"kind":"arxiv","id":"2412.18092","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.18092","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"arxiv_version","alias_value":"2412.18092v1","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.18092","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"pith_short_12","alias_value":"ZVBBWPJB5LAC","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"pith_short_16","alias_value":"ZVBBWPJB5LAC57K7","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"pith_short_8","alias_value":"ZVBBWPJB","created_at":"2026-07-05T09:53:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ZVBBWPJB5LAC57K7GC77ST2IJ5","target":"record","payload":{"canonical_record":{"source":{"id":"2412.18092","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2024-12-24T02:07:53Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"c58a5955da3a4ad6742f5b01b82452fd252ee8e75a8347ce76ba910c26e3238d","abstract_canon_sha256":"fd858e0b1daae5b3b1195c27860aed55a52d9d98a57274dc05995e6be6aedd7a"},"schema_version":"1.0"},"canonical_sha256":"cd421b3d21eac02efd5f30bff94f484f558be6e058f4af6f98e8a629e7c8fe67","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:53:49.615948Z","signature_b64":"BPo4LpCGtb6Byookdnfkws/KPGdcBotW0PQlGdAC4vh8NdhevUvlUWQxHoQIW9lpREXzq5fllSKHSb5FWygfBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd421b3d21eac02efd5f30bff94f484f558be6e058f4af6f98e8a629e7c8fe67","last_reissued_at":"2026-07-05T09:53:49.615468Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:53:49.615468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.18092","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:53:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QPXJ9ti0F2AAfFv6YVitH960/jouD08NHd6Do3+ufTOuv902BXXC9mh0cL+UJgGd0GE/Jm3dy6qh900S2DMGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:56:26.281145Z"},"content_sha256":"cc91a84fec83923b01ff1a122077b1b1ae81264e92933d71584c3ba3022279ff","schema_version":"1.0","event_id":"sha256:cc91a84fec83923b01ff1a122077b1b1ae81264e92933d71584c3ba3022279ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ZVBBWPJB5LAC57K7GC77ST2IJ5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BRIDGE: Bundle Recommendation via Instruction-Driven Generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.IR","authors_text":"Cam-Van Nguyen Thi, Duc-Trong Le, Hoang-Quynh Le, Huy-Son Nguyen, Tuan-Nghia Bui","submitted_at":"2024-12-24T02:07:53Z","abstract_excerpt":"Bundle recommendation aims to suggest a set of interconnected items to users. However, diverse interaction types and sparse interaction matrices often pose challenges for previous approaches in accurately predicting user-bundle adoptions. Inspired by the distant supervision strategy and generative paradigm, we propose BRIDGE, a novel framework for bundle recommendation. It consists of two main components namely the correlation-based item clustering and the pseudo bundle generation modules. Inspired by the distant supervision approach, the former is to generate more auxiliary information, e.g.,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.18092","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.18092/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:53:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sMex+s2Y1Wx3hTxbZ7snFCUrMIg3X6J+XTWJQyFmPAp5gdkAwrtqzHlUkU+ZtHQD4udncbBBWyF8XeF2MuyYAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:56:26.281640Z"},"content_sha256":"9de00e7915daa14030a1fc690e83ce585aeefe0c8b4406a49c982ced8a405a72","schema_version":"1.0","event_id":"sha256:9de00e7915daa14030a1fc690e83ce585aeefe0c8b4406a49c982ced8a405a72"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5/bundle.json","state_url":"https://pith.science/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-08T22:56:26Z","links":{"resolver":"https://pith.science/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5","bundle":"https://pith.science/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5/bundle.json","state":"https://pith.science/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZVBBWPJB5LAC57K7GC77ST2IJ5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZVBBWPJB5LAC57K7GC77ST2IJ5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"fd858e0b1daae5b3b1195c27860aed55a52d9d98a57274dc05995e6be6aedd7a","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2024-12-24T02:07:53Z","title_canon_sha256":"c58a5955da3a4ad6742f5b01b82452fd252ee8e75a8347ce76ba910c26e3238d"},"schema_version":"1.0","source":{"id":"2412.18092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.18092","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"arxiv_version","alias_value":"2412.18092v1","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.18092","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"pith_short_12","alias_value":"ZVBBWPJB5LAC","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"pith_short_16","alias_value":"ZVBBWPJB5LAC57K7","created_at":"2026-07-05T09:53:49Z"},{"alias_kind":"pith_short_8","alias_value":"ZVBBWPJB","created_at":"2026-07-05T09:53:49Z"}],"graph_snapshots":[{"event_id":"sha256:9de00e7915daa14030a1fc690e83ce585aeefe0c8b4406a49c982ced8a405a72","target":"graph","created_at":"2026-07-05T09:53:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.18092/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Bundle recommendation aims to suggest a set of interconnected items to users. However, diverse interaction types and sparse interaction matrices often pose challenges for previous approaches in accurately predicting user-bundle adoptions. Inspired by the distant supervision strategy and generative paradigm, we propose BRIDGE, a novel framework for bundle recommendation. It consists of two main components namely the correlation-based item clustering and the pseudo bundle generation modules. Inspired by the distant supervision approach, the former is to generate more auxiliary information, e.g.,","authors_text":"Cam-Van Nguyen Thi, Duc-Trong Le, Hoang-Quynh Le, Huy-Son Nguyen, Tuan-Nghia Bui","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2024-12-24T02:07:53Z","title":"BRIDGE: Bundle Recommendation via Instruction-Driven Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.18092","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:cc91a84fec83923b01ff1a122077b1b1ae81264e92933d71584c3ba3022279ff","target":"record","created_at":"2026-07-05T09:53:49Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"fd858e0b1daae5b3b1195c27860aed55a52d9d98a57274dc05995e6be6aedd7a","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2024-12-24T02:07:53Z","title_canon_sha256":"c58a5955da3a4ad6742f5b01b82452fd252ee8e75a8347ce76ba910c26e3238d"},"schema_version":"1.0","source":{"id":"2412.18092","kind":"arxiv","version":1}},"canonical_sha256":"cd421b3d21eac02efd5f30bff94f484f558be6e058f4af6f98e8a629e7c8fe67","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd421b3d21eac02efd5f30bff94f484f558be6e058f4af6f98e8a629e7c8fe67","first_computed_at":"2026-07-05T09:53:49.615468Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:53:49.615468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BPo4LpCGtb6Byookdnfkws/KPGdcBotW0PQlGdAC4vh8NdhevUvlUWQxHoQIW9lpREXzq5fllSKHSb5FWygfBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:53:49.615948Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.18092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc91a84fec83923b01ff1a122077b1b1ae81264e92933d71584c3ba3022279ff","sha256:9de00e7915daa14030a1fc690e83ce585aeefe0c8b4406a49c982ced8a405a72"],"state_sha256":"82c3f1464ef0572e7dbc68399925ea3c7829cad97a635df1927b46adbdad21bc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SHw4mChgovEYZbchPP+Nubj4l//rt6hBBp8mbYJzOQ1CTq+YK5DuWQS2WbR1g94FJw1qVSL7y7Ry/KkCntUxBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T22:56:26.286340Z","bundle_sha256":"34b35ac7c8b04b5e8f99b133625c41a62b1ba73531580beb1f08cabb41559be5"}}